baber/WOPTO huggingface dataset:
Patent JP-H07323307-A (JP)
Title: Device for removing liquid sticking to strip metal
Inventor: TANAKA KOJI
IPC: B21B45/02
Filed: 1994-06-03
Abstract: PURPOSE:To remove liquid sticking to a strip metal, to prevent a soiling, and to improve a quality by making two liquid absorbing rolls oppose each other to make them a pair of rolls, and arranging their plural pairs in the path of the strip metal of the downstream of a processing bath. CONSTITUTION:For a liquid absorbing roll 1, many holes 4 are arranged on the barrel wall of a hollow roll barrel part 2, whose inside is made to be a void part 3. A tip part on one side of this roll barrel part 2 is formed in a bottleneck shape on a cylindrical roll shaft part 5 on a suction side, and the other tip part is formed in a bottleneck shape on a cylindrical roll shaft part 6 on a gas introduction side respectively. Further, porous nonwoven fabric 7 is wound on the outside surface of the barrel part of this roll barrel part 2, and a fluid acceleration mechanism 10 is provided on the suction side in the roll barrel part 2. For the liquid absorbing roll 1 like this, two pieces are opposed each other to make them a pair of rolls, plural pairs of them are arranged in the path of a strip metal on the downstream of a processing bath. Each liquid absorbing roll 1 is connected to a vacuum connecting tube 8 by a cylindrical roll shaft part 5 on the suction side, and is connected to a gas introducing piping 9 by the cylindrical roll shaft part 6 on the gas introducing side.
Patent JP-S5457145-A (JP)
Title: Thyristor breaker commutation failure protecting system
Inventor: MATSUSHITA TETSUSHI
IPC: H03K17/12
Filed: 1977-10-14
Abstract: PURPOSE:To improve the noise resistance of a thyristor breaker by feeding an output for sesetting a signal to the breaker if a forward voltage is not applied to the  breaker within predetermined time from when a gate pulse is applied to a calculating circuit. CONSTITUTION:If a forward voltage is not applied after predetermined time T preset beforehand from when a gate pulse G7 is applied in a calculating circuit 7, an output for resetting a signal is applied to the gate pulse generator 16 of a thyristor breaker 4 at that time. When the generator 16 receives this signal, it judges a commutation failure to generate a pulse G4 for firing all the elements of the thyristor breakers 4 immediately therefrom at time t7. Thus, since the time T can be highly freely adjusted, it can remarkably improve the noise resistance.
Patent JP-H01292652-A (JP)
Title: Magneto-optical information recording/reproducing device
Inventor: MISAWA SHIGEYOSHI
IPC: G11B11/10
Filed: 1988-05-19
Abstract: PURPOSE:To reduce the size and the weight of an optical pickup part by installing a diffraction grating and photodetecting element on the same substrate, and in addition, providing a reflecting surface or an optical path constituting member to lead light from a light source to the recording surface of a recording medium so as to be united integrally with the substratge. CONSTITUTION:The light from the light source 3 is converged to the recording surface of the recording medium 1 by the reflecting surface 14 united integrally with the substrate 15 on which a metallic reflecting layer 6, a buffer layer 7 and a light guide layer 8 are formed so as to form an optical waveguide element. Besides, reflected light from the recording medium 1 is coupled with the substrate 1 to form the waveguide 8 by the diffraction grating 9, and is propagated through the substrate 1 to form the light guide 8, and is detected by photodetecting elements 11, 12. Through this constitution, the optical pickup can be miniaturized and lightened, and access time can be shortened.
Patent JP-H08317646-A (JP)
Title: Switching power-supply apparatus
Inventor: PURAISU KOORIN
IPC: H02M3/28
Filed: 1995-05-22
Abstract: PURPOSE: To obtain a switching power-supply apparatus by which an increase in the magnetic flux density of a transformer in a transient state is suppressed and which miniaturizes the transformer. CONSTITUTION: A capacitor 23 is charged and discharged by a driving signal from an output terminal OUT. When a DC input voltage Vin is raised transiently, the peak value of a voltage across terminals of the capacitor 23 is raised. At this time, when an overcurrent protective terminal Lm reaches a prescribed voltage level, the pulse conduction width of the driving signal is limited forcibly. The magnetic flux density of a transformer 1 is not increased so much, and the transformer 1 can be miniaturized.
Patent JP-H01291769-A (JP)
Title: Fish-paste product and production thereof
Inventor: KATO TAKENORI
IPC: A23L17/00
Filed: 1988-05-19
Abstract: PURPOSE:To provide a fish-paste product acting synergistically with the network structure of e.g., steamed fish-paste cake to enhance its gel strength leading to soft and favorable eating feel, incorporated with potassium alginate. CONSTITUTION:The objective fish-paste product incorporated with potassium alginate. This incorporation will be at least as effective as the case with conventionally using potassium bromate (at present, banned). That is, fried fish-paste cake can be imparted with fine wrinkles, or the color of baked fish-paste cake can be uniformized. Furthermore, greater amount of pottasium alginate will make the texture of fish-paste cake significantly soft.
Patent JP-S5823433-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L29/78
Filed: 1981-08-05
Abstract: PURPOSE:To allow easily forming an electrode with nickel as its main constituent by a close contact to a transparent conductive film provided as the electrode of an amorphous semiconductor (NCS), by solution-removing a resist previously formed on the lower side of a metallic layer by an organic solvent and lifting off the metal. CONSTITUTION:The figure A represents an NCS1 having a structure of a transparent conductive film 3, P20, I19 and N18 on a transmittance substrate 7. As shown in the figure B, resist films 31 are formed selectively on these base bodies by a screen printing method. Next, the metallic film 32 is formed by an electroless plating method. Thereafter, the whole of this is immersed in a resist remover, e.g. trichlene solution, and the resist film 31 is solution-removed by applying ultrasonic waves. At the result, the metallic film on the resist film is exfoliated resulting in the metallic film 34 on a TCF3 and the other metallic film 33 on the semiconductor film as shown n the figure C.
Patent JP-S61282338-A (JP)
Title: Condensed ring compound and production thereof
Inventor: SAKAMURA SADAO
IPC: C07C51/377
Filed: 1985-06-07
Abstract: NEW MATERIAL:A condensed ring compound expressed by formula I (R1 is H or lower alkyl). EXAMPLE:A compound expressed by formula II (R1 is CH3). USE:A synthetic intermediate for decaline derivatives expressed by formula III which are plant growth regulators or active constituents thereof. PREPARATION:A condensed ring compound expressed by formula IV is reacted with a cyclizing reagent, e.g. a permanganate salt, in a solvent, e.g. acetone, in the presence of a base, e.g. NaHCO3, to give the compound expressed by formula I, which is then partially dehydrogenated to afford a compound expressed by formula V. The resultant compound expressed by formula V is further reacted with an alkylated thiol or alkylenedithiol to afford a novel compound expressed by formula VI [R2' and R3' are lower alkylthiol or mutually link to form a group expressed by formula VII (n is 2 or 3)], which is desulfurized to give a compound expressed by formula VIII. The resultant compound expressed by formula VIII is epoxidized with an epoxidizing agent and then dealkylated to afford a compound expressed by formula III (X is H).
Patent JP-S5824705-A (JP)
Inventor: YOKOMIZO OSAMU
IPC: F22B37/00
Filed: 1981-08-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01293755-A (JP)
Title: Original reader
Inventor: NAKAJIMA YOSHIAKI
IPC: H04N1/107
Filed: 1988-05-21
Abstract: PURPOSE:To obtain a clear picture and to reduce the cost of the title device by directly bringing an image sensor through a roller into contact with a transparent plate and moving the image sensor with one sliding shaft and one belt. CONSTITUTION:While an image sensor 2 moves, the sensor 2 is in an energized state in the direction to a transparent plate 1 by the function of a spring 20. Thus, rollers 13 can be always kept in a contacted state on the rear surface of the transparent plate 1, and the distance between the sensor 2 and the transparent plate 1 can be always kept in a fixed distance. Further, since both a sliding shaft 22 and a belt 23 are provided approximately at the center of the sensor 2, and the rollers 13 in contact with the transparent plate 1 are provided for both edges of the sensor 2, the possibility that the sensor 2 generates a forward and backward deflection with the part of a sliding bearing 21 as its center is minimized so that the possibility can be ignored. Thus, the clear picture can be obtained, which is focused all the time, the number of parts can be minimized, and the cost of the device can be lowered.
Patent JP-S5824385-A (JP)
Inventor: REIMONDO UEIN HATSUTOFUIIRUDO
IPC: B05D7/24
Filed: 1982-07-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1130605-A (JP)
Title: Two-dimensional electrophoresis apparatus
Inventor: HOCHSTRASSER DENIS FRANCOIS
IPC: G01N27/447
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a two-dimensional electrophoresis apparatus which supplies separability far higher than that obtained by a one-dimensional separation as a useful technology for separating a complex protein mixture. SOLUTION: A strip gel and a slab gel which may be water-expandable are combined on a common support for two-dimensional electrophoresis. The strip gel is separated from the slab gel by a fluid-impermeable and electrically insulative barrier. The barrier is preferably a wall which surrounds and forms a reservoir for containing the strip gel. A first dimension separation is carried out by pouring a liquid sample and a buffer solution into the reservoir to expand the gel, loading the sample into it, and feeding a current to the reservoir. The barrier which is easily breakably connected with the support is detached, so that the strip gel comes into contact with the slab gel to carry out a second dimension separation.
Patent JP-2000315510-A (JP)
Title: Fuel cell system
Inventor: OGAWA TAKAYUKI
IPC: H01M8/04
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system excellent in the transient responsiveness for the pressure of oxidation gas supplied to fuel cell and capable of controlling the back pressure of the fuel cell. SOLUTION: A fuel cell system 2 is configured so that a fuel gas containing hydrogen and an oxidation containing oxygen are supplied to fuel cell 2 and power generation is conducted through reaction of the fuel gas with oxidation gas, wherein the arrangement includes a variable geometry type turbo-charger 4 introduced therein the exhaust gas from the system 1 and capable of controlling the pressure through adjustment of the degree of nozzle opening when the supplied oxidation gas is to be pressurized.
Patent JP-H01295995-A (JP)
Title: Joint structure of intermediate wall in cylindrical wall covering excavated pit
Inventor: OZEKI MUNETAKA
IPC: E21D11/08
Filed: 1988-05-20
Abstract: PURPOSE:To eliminate the needs for burying joint metals for simplifying operations by a method in which both ends to be touched with upper and lower branched RC segments of an intermediate wall are tiered differently in the axial direction of a cylindrical wall and the tiered portions are combined and axially drilled for connecting them with bars. CONSTITUTION:The end to be touched with an upper end branched segment 13 of an intermediate wall 15 is tiered and the end to be combined with the said end of the segment 13 is also tiered correspondingly. The tiered ends are combined with each other and through holes 16 and 17 are drilled axially in the tiered ends of the segment 13 and the wall 15 to form windows 18. A bar 19 is thrust from the window 18 of the wall 15 already assembled to the hole 16 and then the hole 17 in order and screwed with nuts 20 to connect the segment 13 already assembled with the wall 15 to be assembled. The needs for burying the joint metals on the joint between the wall 15 and the segment 13 can thus be eliminated.
Patent JP-H11315364-A (JP)
Title: Method for suppressing arc discharge for glow discharge treatment and glow discharge treating device
Inventor: HOSOKAWA TOMIAKI
IPC: C23C14/24
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of arc discharge and to prevent the damage of the surface an object to be treated, in the temp. raising stage of glow discharge treatment, by setting primary rectified smooth voltage lower to the one lower than that in a temp. holding stage and setting the frequency of an inverter to the one higher than that in the temp. holding stage. SOLUTION: Commercial three phase alternating voltage is controlled to primary rectified smooth voltage E1 by a primary rectifying circuit 3 and a smoothing circuit 4 of the main circuit 2, and moreover, by an inverter circuit 5, pulse voltage is obtd. This voltage is increased to discharge one by a voltage increasing transformer 6, which is rectified by a rectifier 7, thereafter, voltage is applied to a treating vessel 8 and a mounting stand 15 to generate glow discharge, and the object 25 to be treated is subjected to surface treatment. In this glow discharge treatment, E1 in the temp. raising stage is set to the one lower than that in the temp. holding stage by a control unit 18, and moreover, the frequency of an inverter in the temp. raising stage is set to the one higher than that in the temp. holding stage.  Furthermore, in the case of the generation of arc discharge in the temp. holding stage, the frequency of the inverter is preferably changed to the higher one for a prescribed time.
Patent JP-H08313414-A (JP)
Title: Multiple-point sampling probe for analyzing exhaust gas
Inventor: ARAKAWA HIDENORI
IPC: G01N1/22
Filed: 1995-05-23
Abstract: PURPOSE: To enhance the reliability of sampling corresponding to high dust exhaust gas of a coal firing boiler. CONSTITUTION: The multiple-point sampling probe fixed to a multiple-point sampling probe attaching seat 16 has a filter unit attaching ring 18 for fixing a filter unit 14 at the upper part thereof. A filter element 12 is provided in the filter unit 14 inserted from the upper part of an exhaust duct through a packing 13 and inserted in a conduit 11. Since the filter element 12 is not directly exposed to exhaust gas, the clogging of the filter by dust is reduced and the reliability of sampling is enhanced. Since only the filter unit 14 is easily detached from the conduit 11 on the exhaust duct, maintenance becomes easy.
Patent JP-H04349651-A (JP)
Title: Semiconductor device
Inventor: FURUKAWA HIDETOSHI
IPC: H01L23/36
Filed: 1991-05-28
Abstract: PURPOSE:To provide a semiconductor device having an excellent radiation capability without thinning the semiconductor substrate. CONSTITUTION:A good heat conductive insulator 11 is imbedded between a packaging container 3 and a semiconductor substrate 1 with semiconductor elements being formed, and is sealed. Heat radiation increases from the surface of the semiconductor substrate with the semiconductor elements formed on it.
Patent JP-S63289385-A (JP)
Title: Valve for vacuum processing device
Inventor: FUKAZAWA HIROYUKI
IPC: F16K25/02
Filed: 1987-05-19
Abstract: PURPOSE:To sharply increase the washing and exchanging period of a valve, by a method wherein, when a value body is separated from a valve seat, compressed gas is injected toward a valve seat. CONSTITUTION:A gas injection member 40 has a gas passage 43 formed concentrically with an arcuate body 42. When a valve plate 36 is separated from a valve seat 38, a first opening 22 is communicated with a second opening 23. In this case, compressed air is fed through an opening 27 to the air chamber 25 side, and a piston 30 is situated in a position shown in Fig against the spring force of a spring 32. When, with this state, compressed nitrogen gas is injected through an injection port 48 of a gas injection part 40 toward the valve seat 38, even if dust and a reaction subproduct are about to adhere to the inner wall of a casing 21, they are blown out by means of injection gas, and are discharged through the second opening 23 to the outside.
Patent JP-S62280943-A (JP)
Title: Address generator
Inventor: SUDA MITSUHIRO
IPC: G06F12/10
Filed: 1986-05-30
Abstract: PURPOSE:To shorten access time by using the same page address as long as contents in the same page are accessed. CONSTITUTION:A comparator 22 compares a page number (a) in a register 11 with a page number (c) in a register 21. If a match can be obtained, that is, if a central processing unit 10 accesses a memory in the same page as it does the last time, the comparator 22 will not output a page error signal (d). Unless a register 31 receives the page error signal (d) during the prescribed period, it outputs the page address that it has been held so far as a page address (f) without modifying the address. A coupler 33 joints the page address (f) with an address (g) in a page given from a register 32 to generate a real address (h), and addresses a memory area. When the memory in the same page as the last time is accessed in such a way, the register 31 can immediately output the page address having been held, waiting for the result from the comparator 22.
Patent JP-H07333315-A (JP)
Title: Gps receiver
Inventor: KOGO KEIICHIRO
IPC: G01C21/00
Filed: 1994-06-06
Abstract: PURPOSE:To obtain accurate position measurement by using a GPS data for measurement calculation when an absolute value of distance difference between the last pseudo-distance and the before-last psuedo-distance for every GPS statellites is almost the same as an absolute value of distance difference between the present psuedo-distance and the last psuedo-distance. CONSTITUTION:GPS data from GPS satellites are capactured by a detector 3, and respective psuedo-distances of more than three usable GPS satellites are calculated by a position measurement calculating part 4, then the result is stored in a storage part 5. A means 7 for detecting abnormality of psuedo- distance judges that the GPS data on psuedo-distance from the GPS satellites are normal, when the last absolute value of distance difference between the last and the psuedo-distances before-last of respective GPS satellites that are stored in the part 5 is almost the same as the present absolute value of distance difference between the present and last psuedo-distance, and informs the part 4 of the result. The part 4 adopts the GPS data that is judged to be normal, so as to calculate accurate measuring points.
Patent JP-S62280606-A (JP)
Title: Detecting method for thickness of gift check and identifying device for gift check
Inventor: DOUMEN TOSHINORI
IPC: G07D7/00
Filed: 1986-05-30
Abstract: PURPOSE:To easily and securely detect the thickness of a gift check at the time of its return by detecting the thickness at the return-direction front end part of the gift check when the gift check inserted into a gift check identifying device is returned. CONSTITUTION:A thickness detection sensor 1 is provided on the left (behind in the insertion direction of the gift check) of a data detection sensor 10. Then, the thickness is detected after data identification at the time of the insertion or at the early stage of the return at the time of the return. When the gift check is identified and accepted, the gift check 1 moves in the order of (A), (B), and (C). Then the data recorded on the signal belt are detected and decided by data detection sensors 9 and 10 while the gift check moves from (A) to (C). When the gift check reaches the position (C), the thickness detection sensor 11 contacts the thickness detection part 4 of the gift check 1, so the sensor detects whether or not the gift check is inserted together with another check one over another.
Patent JP-H05328388-A (JP)
Title: Color picture display device
Inventor: MAKII TOSHIYUKI
IPC: H04N5/445
Filed: 1992-05-15
Abstract: PURPOSE:To provide the color picture display device capable of superposing two pictures freely. CONSTITUTION:Video signals and picture signals are received, converted from analog signals into digital signals and stored in frame memories 4 and 6 for respective data. The respective data are read at an LCD controller 1, the video and the picture are switched at a selector circuit 15 and LCD display data are outputted. In this case, a specified color set from the outside and the picture data are compared at a color comparing circuit 17 and the LCD display data are switched from the picture data to the video data when they coincide. Thus, the free superposing of the video and the picture is enabled.
Patent JP-H02302958-A (JP)
Title: Cartridge magnetic tape device
Inventor: MINAMI SHIGEO
IPC: G11B15/68
Filed: 1989-05-16
Abstract: PURPOSE:To make a structure simple and inexpensive by providing a cartridge housing part and a hand part having a slide hand with a shape, in which a head part is folded upward approximately at a right angle, and to be deformed in upper and lower directions. CONSTITUTION:When a hand part 6 approaches a cartridge 2 housed in a cartridge housing part 5 from a direction A, the hand part 6 is moved while the head part of a slide hand 11 is in contact with the cartridge 2, and the cartridge 2 is pinched between the slide hand 11 and a set block 14 by permitting the slide hand 11 to go under the lower surface of the cartridge 2 and hooking a head part 9 to be floded in a rear part 15 of the cartridge 2. When the moving direction of the hand part 6 is reversed, the cartridge 2 is pinched with the slide hand 11 and set block 14, simultaneously, it is separated from the cartridge housing part 5, and the cartridge 5 is pulled out from the cartridge housing part 5. At the time of housing the cartridge 2 into the cartridge housing part 5, the action is executed in a reverse order. Thus, the structure can be made simple and inexpensive.
Patent JP-H10322960-A (JP)
Title: Motor
Inventor: SUZUKI TOSHIFUMI
IPC: H02K5/16
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a motor which can easily suppress generation of electrolytic corrosion for a bearing. SOLUTION: For a first constitution, a metal 8 in the shape of a doughnut disc is high in electrical conductivity and has a hole for allowing a shaft 5 to pass through at the center, is inserted between an end bracket 3 and a bearing 4, in contact with the flank of an inner ring 4a of the bearing and the flank of the end bracket 3. For a second constitution, a metal in the shape of a doughnut disc is high in electrical conductivity having a hole to allow a shaft 5 to pass through at the center is inserted inside or outside the end bracket by screw or the like, so that it moves in the diametrical direction, in contact with the flank of the shaft or the end bracket or the screw.  For a third constitution, a member made in the shape of a pointed pin is high in electrical conductivity is attached inside or outside the end bracket by screw or the like so that it makes contact or has a minute clearance with the shaft.